Overview
GT1000- Portable Gas detector, suitable for gas concentration detection in various industrial environments and special environments, adopts imported electrochemistry/infrared absorption gas Sensor and microcontroller technology, Response speed is fast, Measurement accuracy is high, Stability and Repeatability are good, the whole machine performance ranks among the top level in China, various parameters can be customized by users, and the operation is simple. Built-in 4000mA large capacity polymer rechargeable battery, long standby; adopts 3.5 inch full view IPS industrial color screen, which is very good to display various technical indicators and gas concentration values. Historical data can be viewed on the screen. It has functions such as storage, data printing, data export, temperature and Humidity detection.
Features
1. Using a new semiconductor nano process ultra-low power 32-bit microprocessor, 24-bit ADC data collection chip, Measurement accuracy is the highest level in the industry.
2. Adopt 3.5-inch full-view IPS industrial-grade color screen with a resolution of 320x480, which can well display the technical indicators and gas concentration values of the instrument.
3. PPM,% VOL, mg/m3, mg/L four concentration units can be freely switched, high and low ranges can be automatically switched.
4. Simultaneous detection of 1-5 kinds of gases, Sensor any combination, support PM2.5 dust particle Sensor, Temperature Humidity Sensor, other types of sensors.
5. With Data storage function, a single channel can store 30,800 sets of data, historical data can be visually viewed on the screen, and data can be exported; with data printing function, can be equipped with micro printer to print data; with temperature Humidity detection function, can detect the temperature Humidity value of gas in the field or pipeline.
6. Various modes can be adjusted: detection mode, storage mode, printing mode, display mode, air pump mode.
7. Built-in strong air pump, can work in a micro negative pressure environment, reasonable air chamber design can ensure that the Sensor is not disturbed by pressure.
8. With overvoltage protection, overcharge protection, anti-static interference, anti-magnetic field interference and other functions.
9. Full software Automatic calibration, Sensor up to 6 target point Adjustment, ensure the accuracy and linearity of measurement, and have data recovery function.
10. Full Chinese/English operation menu, simple and practical.
11. With temperature compensation function, the instrument adopts dustproof and waterproof design, equipped with dust Filter, which can be used in various harsh occasions.
Principle
The instrument adopts the pump-suction Sampling method with a built-in powerful air pump, which can work in a micro-negative pressure environment. The target gas concentration is detected by an imported electrochemistry/infrared absorption gas Sensor. The Sensor signal is processed by a 24-bit ADC data collection chip and a 32-bit microprocessor. Combined with the temperature compensation function, the gas concentration value is finally displayed on the screen with High Accuracy.
Applications
Various industrial environments, special environments
Standards
Explosion-proof mark: ExdII CT4 (intrinsically safe type), Protection Rating: IP65
Steps
1. Turn it on to check the status of the instrument.
2. According to the detection requirements, set the detection mode, storage mode, printing mode, display mode, air pump mode, etc. through the menu.
3. Place the instrument sampling port in the environment or pipeline to be tested.
4. Read real-time gas concentration, Temperature and Humidity data on the screen.
5. The concentration units (PPM,% VOL, mg/m3, mg/L) can be switched through the menu.
6. Historical storage data can be viewed on the screen.
7. You can connect the computer to export data through the data cable, or connect the micro printer to print data.
8. Shut down after use.
Notice
• Ambient Temperature: -30~ 60 ℃.
• Environmental humidity: ≤ 95% RH, no condensation.
• Operating Pressure Range: -30~ 100Kpa.
• The instrument has an explosion-proof mark, please use it in the specified explosion-proof environment.
• Sensor calibrated regularly to ensure measurement accuracy.
• Pay attention to the battery level and charge it in time.
• When used in harsh environments, ensure that the Dust Filter is normal.
• Avoid strong static or magnetic field interference in the instrument.
